/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundDataTypeRegistrationMacro.h
Registers a data type with the MetaSound Frontend. This allows the data type to be used in Input, Output, Send and Receive nodes by informing the Frontend how to instantiate an instance.
True on success, false on failure.
namespace Metasound { template<typename TDataType, ELiteralType PreferredArgType, typename UClassToUse> bool Metasound::RegisterDataTypeWithFrontend() }